
Ipswich Hospital Maternity Block Roof – Photo (c) 2024 Chris M7FIK
Serving the Amateur Radio Community in Suffolk
The South Anglia Repeater Group operates the GB7AL, GB3EF, GB3IH, GB3MK and GB3PO repeaters in East Suffolk. The GB3EA and GB3EZ repeaters near Newmarket now have their own web site at http://www.depden.radio
SARG Repeaters
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We serve the local Amateur radio users with a method of communication over long distances, using low power radios with the repeater relaying over a wider area.
Our Repeaters are for licensed radio amateurs to communicate as part of the hobby of amateur radio. Please give priority to mobile users or emergency traffic.
Use of ANY of the Repeaters within our Group for operational, community or planned RAYNET events is at the discretion of the Repeater Keeper only – including all Club Nets.
GB7AL
GB7AL is a 70cm DMR repeater at Tunstall linked to the DV Scotland Phoenix (DVSPh) network at the station of 2E0TDN.
Input: 430.400MHz
Output: 439.400MHz
Colour Code: 2
Keeper: 2E0TDN
GB3EF
GB3EF is a 6m FM repeater located at Mendlesham. It is currently on low power pending feeder replacement on the BT managed mast.
Input: 51.220MHz (soon to be 51.720)
Output 51.720MHz
CTCSS: 110.9Hz
Keeper: G0OZS
GB3IH
GB3IH is a 70cm FM repeater at Ipswich Hospital. It is one of the group’s original two repeaters.
Input: 434.700MHz
Output: 433.100MHz
CTCSS: 110.9Hz
Keeper: G6PDE
GB7MK
GB7MK is a 70cm DMR repeater at Ipswich Hospital linked to the DV Scotland Phoenix (DVSPh) network.
Input: 430.600MHz
Output: 439.600MHz
Colour Code: 13
Keeper: M1NIZ
We are aware of reported intermittent issues with internet connectivity affecting access to DVSPh talk groups as of 24th July.
GB3PO
GB3PO is a 2m FM repeater located at Ipswich Hospital. It is one of the group’s original two repeaters.
Input: 145.050MHz
Output: 145.650MHz
CTCSS: 110.9Hz
Keeper: G6PDE
Historic Repeaters
The group has previously operated three other repeaters.
GB7PP at Mendlesham: Now QRT
GB3EA and GB3EZ at Wickhambrook are now relocated and under new management see http://www.depden.radio
Donate to SARG
You can donate to SARG using PayPal. Our address is south.anglia.repeater.group@gmail.com

(The payee will show as “Mark Austin” in the app but you can confirm that the address is south.anglia.repeater.group@gmail.com by reviewing your statement in the PayPal web activity report for your peace of mind)
2025 AGM and EGM
The AGM of the South Anglia Repeater Group will be held at the Deben Room, Woodbridge Community Hall, Station Road, Woodbridge, Suffolk, IP12 4AU at 7pm on Tuesday 29th April 2025.
Agenda:
- Apologies
- Minutes of previous AGM and EGM
- Matters arising from the minutes and not on the agenda
- Chairman’s Report
- Repeater Updates from Keepers
- Treasurer’s report
- Auditor’s Report
- Nominations and Elections
- Secretary
- Treasurer
- Technical Officer
- Auditor
- SARG Web Site
- Any Other Business
The Secretary and Chairman would appreciate prior notice of any items to be raised under “any other business”. Apologies may be sent to the Hon. Secretary at the address below. The Treasurer, M1NIZ, has given notice that he intends to retire at this AGM and volunteers are invited. Please contact the Chairman or Hon Secretary if you require further information before standing.
Minutes of the 2024 AGM and EGM and the constitution with the amendments approved at the EGM can be downloaded below.
Iain Moffat G0OZS
iain@moffatig.com
Hon. Secretary
3rd April 2025

BT Mendlesham Mast – Home of GB3EF (and non-SARG repeater GB3DE)
LEGAL
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Copyright (C) South Anglia Repeater Group 2024